Looks like the type of game to melt the mind after a day at work. I think this is going to be a real brain tease as well as a platform challenge. Plenty of thought we shall see just how complex it gets as it could go bonkers very quickly.

@|$m0k!n|-life of bRYAN: The background is a mosaic of an image that lines up when you reach the goal. So turning it off would prevent you from seeing that. There is a setting to change the contrast between the foreground and background. You can set it high and have the background be very dark and hard to see. If you (or anyone else) need the background turned off though, we could add that option. We'd rather people be able to play the game than see a neat effect.

@Mollie: We already have a Mac and Linux build in development using Mono. The Linux build is close to being finished (still has a few issues), the Mac build is still going to take some time, but it is coming. We're also working on moving everything to open source, so that might help speed things up by being able to ask for advice on issues easier.